Dictionary/守口如瓶

守口如瓶

shǒu kǒu rú píng

ㄕㄡˇ ㄎㄡˇ ㄖㄨˊ ㄆㄧㄥˊ
Idiom
1reticent
2not breathing a word
3lit. to guard one's mouth like a closed bottle (idiom); tight-lipped

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